James M. Burns – författare

Transformational leadership occurs when one or more persons engage with others in such a way that leaders and followers raise one another to higher levels of motivation and morality. "Leadership" is Pulitzer Prize-winner James M. Burns' pioneering study of leadership, first published in 1978 and still considered the seminal work in the field of leadership studies. In it Burns introduced the influential theory of 'transformational leadership', which states that the best leaders are those who inspire others to come together toward the achievement of higher aims, a theory that has been the basis of more than 400 doctoral dissertations.

The second edition of A History of Sub-Saharan Africa continues to provide an accessible introduction to the continent's history for students and general readers. The authors employ a thematic approach to their subject, focusing on how the environment has shaped the societies and cultures of the African peoples. The text demonstrates how the geography, climate and geology of Africa influenced the rise of states and empires, the emergence of the trans-Atlantic slave trade, the European conquest and the creation of independent African nations. Yet the book maintains a focus on the peoples whose creative energies built unique communities and traditions within the challenging context of the Africa landmass. In the process of reconstructing this continent's rich history, the authors analyze the contentious scholarly debates that have emerged from this field. The book is illustrated with photographs, maps and sidebars that feature the salient points on either side of the debates.

The second edition of A History of Sub-Saharan Africa continues to provide an accessible introduction to the continent's history for students and general readers. The authors employ a thematic approach to their subject, focusing on how the environment has shaped the societies and cultures of the African peoples. The text demonstrates how the geography, climate and geology of Africa influenced the rise of states and empires, the emergence of the trans-Atlantic slave trade, the European conquest and the creation of independent African nations. Yet the book maintains a focus on the peoples whose creative energies built unique communities and traditions within the challenging context of the Africa landmass. In the process of reconstructing this continent's rich history, the authors analyze the contentious scholarly debates that have emerged from this field. The book is illustrated with photographs, maps and sidebars that feature the salient points on either side of the debates.